Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

JOHN C ALLEN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1417275652
CMS profile
830361
Location
OXFORD, MS

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2024 · Entire year

$3,580.56

190 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,438.18 186
Education $142.38 4

By paying entity

PY2024 · entire year · sorted by reported total

Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

JOHN C ALLEN

NPI 1417275652 · CMS profile ID 830361

Allopathic & Osteopathic Physicians / Internal Medicine / Hematology & Oncology

OXFORD, MS

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1417275652?year=2024&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
JOHN C ALLEN, NPI 1417275652, CMS profile ID 830361. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1417275652?year=2024&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). JOHN C ALLEN, NPI 1417275652, CMS profile ID 830361. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1417275652?year=2024&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
JOHN C ALLEN, NPI 1417275652, CMS profile ID 830361, IndustryPayments, General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 2 of 4; records 51–100 of 190 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1417275652?year=2024&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

Payment records · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

190 matching records · $3,580.56 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 190 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 51–100 of 190.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
PFIZER INC. $20.1709/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131582366 CMS
E.R. Squibb & Sons, L.L.C. $12.1509/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101389308 CMS
Gilead Sciences, Inc. $26.1709/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133798626 CMS
AstraZeneca Pharmaceuticals LP $13.3209/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105495855 CMS
ABBVIE INC. $14.8709/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103207733 CMS
ABBVIE INC. $15.0909/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1103207731 CMS
ARRAY BIOPHARMA INC $19.0309/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131365565 CMS
AstraZeneca Pharmaceuticals LP $13.8409/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105284552 CMS
Eisai Inc. $15.3109/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110753180 CMS
Tempus AI, Inc $25.9009/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150160162 CMS
E.R. Squibb & Sons, L.L.C. $14.7208/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101389312 CMS
Merck Sharp & Dohme LLC $17.8108/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141756716 CMS
Genentech USA, Inc. $16.3808/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133034129 CMS
AstraZeneca Pharmaceuticals LP $14.6108/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105719612 CMS
PFIZER INC. $20.1008/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131343088 CMS
Lilly USA, LLC $18.1608/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135067353 CMS
Novartis Pharmaceuticals Corporation $25.7908/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635163 CMS
Eisai Inc. $15.9608/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110753176 CMS
SOBI, INC $17.6508/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141439395 CMS
Janssen Biotech, Inc. $29.6208/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078811238 CMS
E.R. Squibb & Sons, L.L.C. $11.9208/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101389292 CMS
Exelixis Inc. $21.6108/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138559414 CMS
Merck Sharp & Dohme LLC $24.5008/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141756900 CMS
Tempus AI, Inc $19.5608/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150160160 CMS
GlaxoSmithKline, LLC. $17.3708/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1115893402 CMS
PFIZER INC. $15.3908/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131351795 CMS
Celgene Corporation $24.3808/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1101125830 CMS
Novartis Pharmaceuticals Corporation $20.0708/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635159 CMS
Novartis Pharmaceuticals Corporation $2.7008/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635161 CMS
Gilead Sciences, Inc. $23.5108/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133798624 CMS
Novartis Pharmaceuticals Corporation $19.3708/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635155 CMS
Lilly USA, LLC $21.8807/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135055316 CMS
Incyte Corporation $16.8307/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141178226 CMS
Incyte Corporation $24.6207/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141178236 CMS
PFIZER INC. $2.5607/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131786300 CMS
AstraZeneca Pharmaceuticals LP $18.3307/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105761684 CMS
Novartis Pharmaceuticals Corporation $22.3407/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635157 CMS
Mirati Therapeutics, Inc. $15.9907/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1117167340 CMS
SERVIER PHARMACEUTICALS LLC $18.2507/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147260682 CMS
Lilly USA, LLC $6.8607/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1135067355 CMS
Rigel Pharmaceuticals, Inc. $12.1507/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1145205080 CMS
BeiGene USA, Inc. $22.6607/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1120859273 CMS
Janssen Biotech, Inc. $84.9907/13/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078811652 CMS
Janssen Biotech, Inc. $26.3307/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078811692 CMS
AstraZeneca Pharmaceuticals LP $15.7107/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105877383 CMS
Novartis Pharmaceuticals Corporation $20.6807/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086635151 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.6707/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1144952625 CMS
Adaptive Biotechnologies Corporation $25.4807/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150262532 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.4007/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086115882 CMS
Merck Sharp & Dohme LLC $27.6407/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141756894 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,422.21 172
PY2020 $1,548.72 104
PY2021 $2,415.42 131
PY2022 $2,993.93 174
PY2023 $4,734.25 191
PY2024 $3,580.56 190
PY2025 $3,479.83 173

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.